You guys following the story of Bonz's cemetary on YT? This is some crazy shit! I had a few questions that I didn't really want to post on yt... Paging Mr Bonz!
If I had to hazard a guess, it's keyword triggered, maybe by cemetary. More recently, you can tell they are AI powered bots because of the nature responses they write and post to usually old posts. They're also a little better at disguisng their IP address to make them look more innocuous. Best, Kelly